<template>
  <basic-container>
    <avue-crud
      :option="option"
      :table-loading="loading"
      :data="data"
      :page.sync="page"
      :permission="permissionList"
      :before-open="beforeOpen"
      v-model="form"
      ref="crud"
      @row-update="rowUpdate"
      @row-save="rowSave"
      @row-del="rowDel"
      @search-change="searchChange"
      @search-reset="searchReset"
      @selection-change="selectionChange"
      @current-change="currentChange"
      @size-change="sizeChange"
      @refresh-change="refreshChange"
      @on-load="onLoad"
    >
      <template slot-scope="{ row }" slot="status">
        <el-tag size="mini">{{ row.status === '1' ? '可用' : '禁用' }}</el-tag>
      </template>
      <template slot="menuLeft">
        <el-button type="danger" plain v-if="permission.wf_category_delete" @click="handleDelete">删除 </el-button>
      </template>
    </avue-crud>
  </basic-container>
</template>

<script>
import { getList, getDetail, add, update, remove, treeList } from '@/api/plugin/workflow/category'
import { mapGetters } from 'vuex'

export default {
  data() {
    return {
      form: {},
      query: {},
      loading: true,
      page: {
        pageSize: 10,
        currentPage: 1,
        total: 0
      },
      selectionList: [],
      option: {
        dialogType: 'drawer',
        align: 'center',
        height: 'auto',
        calcHeight: 30,
        tip: false,
        searchMenuSpan: 6,
        border: true,
        index: true,
        viewBtn: true,
        selection: true,
        tree: true,
        defaultExpandAll: true,
        column: [
          {
            label: '分类名称',
            prop: 'name',
            rules: [
              {
                required: true,
                message: '请输入分类名称',
                trigger: 'blur'
              }
            ],
            align: 'left',
            search: true
          },
          {
            label: '上级',
            prop: 'pid',
            hide: true,
            type: 'tree',
            dicUrl: '/api/blade-workflow/design/category/tree',
            props: {
              label: 'name',
              value: 'id'
            }
          },
          {
            label: '排序',
            prop: 'sort'
          },
          {
            label: '状态',
            prop: 'status',
            type: 'select',
            dicData: [
              {
                label: '可用',
                value: '1'
              },
              {
                label: '禁用',
                value: '2'
              }
            ],
            rules: [
              {
                required: true,
                message: '请选择状态',
                trigger: 'change'
              }
            ],
            search: true
          }
        ]
      },
      data: []
    }
  },
  computed: {
    ...mapGetters(['permission']),
    permissionList() {
      return {
        addBtn: this.vaildData(this.permission.wf_category_add, false),
        viewBtn: this.vaildData(this.permission.wf_category_view, false),
        delBtn: this.vaildData(this.permission.wf_category_delete, false),
        editBtn: this.vaildData(this.permission.wf_category_edit, false)
      }
    },
    ids() {
      let ids = []
      this.selectionList.forEach(ele => {
        ids.push(ele.id)
      })
      return ids.join(',')
    }
  },
  methods: {
    rowSave(row, done, loading) {
      add(row).then(
        () => {
          this.onLoad(this.page)
          this.$message({
            type: 'success',
            message: '操作成功!'
          })
          done()
        },
        error => {
          loading()
          window.console.log(error)
        }
      )
    },
    rowUpdate(row, index, done, loading) {
      update(row).then(
        () => {
          this.onLoad(this.page)
          this.$message({
            type: 'success',
            message: '操作成功!'
          })
          done()
        },
        error => {
          loading()
          console.log(error)
        }
      )
    },
    rowDel(row) {
      this.$confirm('确定将选择数据删除?', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(() => {
          return remove(row.id)
        })
        .then(() => {
          this.onLoad(this.page)
          this.$message({
            type: 'success',
            message: '操作成功!'
          })
        })
    },
    handleDelete() {
      if (this.selectionList.length === 0) {
        this.$message.warning('请选择至少一条数据')
        return
      }
      this.$confirm('确定将选择数据删除?', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(() => {
          return remove(this.ids)
        })
        .then(() => {
          this.onLoad(this.page)
          this.$message({
            type: 'success',
            message: '操作成功!'
          })
          this.$refs.crud.toggleSelection()
        })
    },
    beforeOpen(done, type) {
      if (['edit', 'view'].includes(type)) {
        getDetail(this.form.id).then(res => {
          this.form = res.data.data
        })
      } else {
        this.$set(this.form, 'status', 1)
      }
      done()
    },
    searchReset() {
      this.query = {}
      this.onLoad(this.page)
    },
    searchChange(params, done) {
      this.query = params
      this.page.currentPage = 1
      this.onLoad(this.page, params)
      done()
    },
    selectionChange(list) {
      this.selectionList = list
    },
    selectionClear() {
      this.selectionList = []
      this.$refs.crud.toggleSelection()
    },
    currentChange(currentPage) {
      this.page.currentPage = currentPage
    },
    sizeChange(pageSize) {
      this.page.pageSize = pageSize
    },
    refreshChange() {
      this.onLoad(this.page, this.query)
    },
    onLoad(page, params = {}) {
      this.loading = true
      const param = Object.assign(params, this.query)
      if (Object.keys(param).length > 0) {
        getList(page.currentPage, page.pageSize, Object.assign(params, this.query)).then(res => {
          const data = res.data.data
          this.page.total = data.total
          this.data = data.records
          this.loading = false
          this.selectionClear()
        })
      } else {
        treeList().then(res => {
          const data = res.data.data
          this.data = data
          this.loading = false
          this.selectionClear()
        })
      }
    }
  }
}
</script>

<style></style>
